Cockatiel Variety · Domestic colour mutation (wild type native to Australia)
Pearl
Scalloped, spotted feathers create a lacy 'pearled' pattern across the wings and back.
By the WARN Research & Conservation TeamChecked against IUCN Red List & CITES sourcesLast updated
In brief
The Pearl (or opaline) cockatiel shows a lacy, scalloped pattern where feathers carry spots or 'pearls' of yellow-white edged with grey. It is a sex-linked mutation, and males usually lose their pearling after the first moult.
Pearl: At a Glance
| Origin | Domestic colour mutation (wild type native to Australia) |
|---|---|
| Size | Small (30–33 cm including tail; 80–120 g) |
| Size & weight | 80–120 g |
| Lifespan | 15–25 years with good care |
| Plumage | Scalloped, spotted 'pearled' feathers over the back and wings |
| Temperament | Gentle, affectionate, active |
| Best suited to | Patient owners and families; needs daily interaction and out-of-cage time |
History & Origins
The Pearl mutation appeared in Germany in 1967. It is sex-linked recessive, so the striking pattern is most reliably retained in hens — males typically moult into near-normal grey as they mature. Pearl combines beautifully with pied, cinnamon and lutino.
Pearl Fun Facts
- Male pearls usually lose their pattern after their first adult moult.
- Pearling is most reliably kept by hens.
- The mutation is also called 'opaline'.
- Pearl combines with pied, cinnamon and lutino for varied looks.
Pearl Common Health Issues
Conditions seen more often in this breed, and how owners and vets help manage them. This is general guidance, not veterinary advice — always speak to your vet.
Egg binding
A female bird becomes unable to pass a formed egg, causing straining, fluffed feathers, weakness and tail bobbing — a life-threatening emergency.
Care: Provide a calcium-rich diet and privacy; seek urgent avian-vet care if a hen strains without passing an egg.
Chronic egg laying
Pet hens, especially cockatiels, may lay repeated clutches without a mate, depleting calcium and risking egg binding.
Care: An avian vet can adjust light cycles, diet and environment to reduce hormonal laying; hormone treatment helps severe cases.
Vitamin A deficiency
Seed-heavy diets lack vitamin A, leading to respiratory infections, poor feather quality and mouth lesions.
Care: Offer orange and dark-green vegetables and a vet-approved pellet diet; an avian vet can advise on supplementation.
Help animals in need
World Animal Rescue Network funds partner-led rescue, veterinary care and protection programmes across South Asia, Southeast Asia and South America.
